28 Utility Patents
#9 in Ayase
#22,038 in Japan
#102,658 in the World
Forward Citations = 648
Company Filing History:

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Hitachi Information Network, Ltd.
where one patent can have more than one assignee
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#9 in Ayase
#22,038 in Japan
#102,658 in the World
Company Filing History:

Get your Inventor Badge Today